Rapid: Individual Calculations January 2015
 Nacer, Abdelkrim  Total change: 2.80  Rating chartPersonal card
 First Saturday December 2014 Algiers ALG 2014-12-06
RcRownchangeKK*chgGame
 2052 1868 1.00 3 0.14 20 2.80 
  Dorbane, Khaled 2198 ALG0.001-0.1220-2.40 
  Djema, Abdennour 1807 ALG1.0010.42208.40 
  Bengherabi, Khalil f2150 ALG0.001-0.1620-3.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office